I'm carrying out some market research. The Royal Yeomanry are trialling (if that is a verb) a regimental cardie, knickers and socks combination, employing the regiment's TRF colours. The items are modelled below. Questions: 1. Should the underwear be RY green as shown, or adopt the TRF colours too (we thought this would be overkill and so went for the former option)? 2. Where should the capbadge go?